
GWH Valuation
ESS Tech Inc
- Overview
- Forecast
- Valuation
- Earnings
GWH Relative Valuation
GWH's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, GWH is overvalued; if below, it's undervalued.
Historical Valuation
ESS Tech Inc (GWH) is now in the Fair zone, suggesting that its current forward PS ratio of 0.99 is considered Fairly compared with the five-year average of -11.62. The fair price of ESS Tech Inc (GWH) is between 1.37 to 2.26 according to relative valuation methord.
Relative Value
Fair Zone
1.37-2.26
Current Price:1.38
Fair
-0.39
PE
1Y
3Y
5Y
Trailing
Forward
-0.77
EV/EBITDA
ESS Tech Inc. (GWH) has a current EV/EBITDA of -0.77. The 5-year average EV/EBITDA is -4.70. The thresholds are as follows: Strongly Undervalued below -18.65, Undervalued between -18.65 and -11.67, Fairly Valued between 2.28 and -11.67, Overvalued between 2.28 and 9.26, and Strongly Overvalued above 9.26. The current Forward EV/EBITDA of -0.77 falls within the Historic Trend Line -Fairly Valued range.
-0.54
EV/EBIT
ESS Tech Inc. (GWH) has a current EV/EBIT of -0.54. The 5-year average EV/EBIT is -4.67. The thresholds are as follows: Strongly Undervalued below -20.49, Undervalued between -20.49 and -12.58, Fairly Valued between 3.24 and -12.58, Overvalued between 3.24 and 11.15, and Strongly Overvalued above 11.15. The current Forward EV/EBIT of -0.54 falls within the Historic Trend Line -Fairly Valued range.
1.02
PS
ESS Tech Inc. (GWH) has a current PS of 1.02. The 5-year average PS is 70.25. The thresholds are as follows: Strongly Undervalued below -196.67, Undervalued between -196.67 and -63.21, Fairly Valued between 203.71 and -63.21, Overvalued between 203.71 and 337.17, and Strongly Overvalued above 337.17. The current Forward PS of 1.02 falls within the Historic Trend Line -Fairly Valued range.
-0.63
P/OCF
ESS Tech Inc. (GWH) has a current P/OCF of -0.63. The 5-year average P/OCF is -6.19. The thresholds are as follows: Strongly Undervalued below -19.79, Undervalued between -19.79 and -12.99, Fairly Valued between 0.62 and -12.99, Overvalued between 0.62 and 7.42, and Strongly Overvalued above 7.42. The current Forward P/OCF of -0.63 falls within the Historic Trend Line -Fairly Valued range.
-0.54
P/FCF
ESS Tech Inc. (GWH) has a current P/FCF of -0.54. The 5-year average P/FCF is -4.65. The thresholds are as follows: Strongly Undervalued below -14.44, Undervalued between -14.44 and -9.54, Fairly Valued between 0.25 and -9.54, Overvalued between 0.25 and 5.15, and Strongly Overvalued above 5.15. The current Forward P/FCF of -0.54 falls within the Historic Trend Line -Fairly Valued range.
ESS Tech Inc (GWH) has a current Price-to-Book (P/B) ratio of 5.46. Compared to its 3-year average P/B ratio of 2.12 , the current P/B ratio is approximately 157.22% higher. Relative to its 5-year average P/B ratio of -1.06, the current P/B ratio is about -616.95% higher. ESS Tech Inc (GWH) has a Forward Free Cash Flow (FCF) yield of approximately -372.59%. Compared to its 3-year average FCF yield of -94.37%, the current FCF yield is approximately 294.83% lower. Relative to its 5-year average FCF yield of -61.77% , the current FCF yield is about 503.22% lower.
5.46
P/B
Median3y
2.12
Median5y
-1.06
-359.74
FCF Yield
Median3y
-94.37
Median5y
-61.77
Competitors Valuation Multiple
The average P/S ratio for GWH's competitors is 0.32, providing a benchmark for relative valuation. ESS Tech Inc Corp (GWH) exhibits a P/S ratio of 1.02, which is 216.52% above the industry average. Given its robust revenue growth of 577.59%, this premium appears sustainable.
P/S
P/E
EV/EBITDA
EV/EBIT
P/S
Performance Decomposition
1Y
3Y
5Y
Market capitalization of GWH decreased by 78.53% over the past 1 year. The primary factor behind the change was an increase in Revenue Growth from 348.00K to 2.36M.
The secondary factor is the Margin Expansion, contributed -92.56%to the performance.
Overall, the performance of GWH in the past 1 year is driven by Revenue Growth. Which is more sustainable.
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FAQ

Is ESS Tech Inc (GWH) currently overvalued or undervalued?
ESS Tech Inc (GWH) is now in the Fair zone, suggesting that its current forward PS ratio of 0.99 is considered Fairly compared with the five-year average of -11.62. The fair price of ESS Tech Inc (GWH) is between 1.37 to 2.26 according to relative valuation methord.

What is ESS Tech Inc (GWH) fair value?

How does GWH's valuation metrics compare to the industry average?

What is the current P/B ratio for ESS Tech Inc (GWH) as of Sep 03 2025?

What is the current FCF Yield for ESS Tech Inc (GWH) as of Sep 03 2025?

What is the current Forward P/E ratio for ESS Tech Inc (GWH) as of Sep 03 2025?
